402F25033CJT

Crystals Overview

The CTS-Frequency Controls 402F25033CJT is a surface-mount crystal resonator operating at a fundamental frequency of 25 MHz. It features a load capacitance of 9 pF and a frequency stability of ±30 ppm. The device utilizes a 4-SMD, No Lead package with dimensions of 1.60 mm x 1.20 mm. Key electrical characteristics include an equivalent series resistance (ESR) of 100 Ohms and operation in the fundamental mode. It is designed for industrial temperature ranges and complies with RoHS standards.

Crystals Feature Summary

• Fundamental mode crystal resonator providing stable 25 MHz output
• Compact 4-SMD no-lead surface mount package for automated assembly
• Integrated 9 pF load capacitance specification
• Low equivalent series resistance (ESR) of 100 Ohms

Crystals Applications

• Clock signal generation for microprocessors and microcontrollers
• Timing reference for communication interfaces such as UART and SPI
• Frequency control in automotive electronic control units (ECUs)
• Industrial automation controller timing circuits

Crystals Procurement Notes

Verify component authenticity through authorized distribution channels to ensure compliance with RoHS directives and AEC-Q200 reliability standards where applicable. Confirm that the specific suffix denotes the correct load capacitance and ESR values required by the target circuit design. Validate package dimensions against PCB footprint specifications prior to integration.

Crystals Selection Notes

Select this component when a fundamental mode crystal with low ESR is required for 25 MHz applications. Ensure the system load capacitance matches the 9 pF specification to maintain frequency accuracy within ±30 ppm limits. Consider the 4-SMD package size for space-constrained designs requiring robust surface-mount soldering capabilities.

Crystals Part Context

This part belongs to the CTS 402 series of surface-mount crystals, designed for high-volume manufacturing environments. The series offers various load capacitance options to suit different oscillator circuit requirements. The 402F25033CJT specifically addresses applications needing a balance between compact form factor and precise frequency stability.

Crystals Replacement Considerations

Consult official cross-reference data for direct substitutes. Verify that alternative components match the 25 MHz frequency, 9 pF load capacitance, 100 Ohm ESR, and 4-SMD package dimensions to ensure mechanical and electrical compatibility.